netbsd compile warnings: "warning: array subscript has type ‘char’"

[chipitsine]

Tool Name and Version

gcc / netbsd-10

Code Report

2024-04-28T18:57:37.5436303Z   CC      src/ev_poll.o
2024-04-28T18:57:37.7209737Z   CC      src/ev_kqueue.o
2024-04-28T18:57:37.8784407Z   CC      src/ssl_sock.o
2024-04-28T18:57:38.1244330Z In file included from /usr/include/ctype.h:100,
2024-04-28T18:57:38.1245044Z                  from src/ssl_sock.c:28:
2024-04-28T18:57:38.1245998Z src/ssl_sock.c: In function ‘ssl_sock_switchctx_cbk’:
2024-04-28T18:57:38.1250722Z src/ssl_sock.c:2317:37: warning: array subscript has type ‘char’ [-Wchar-subscripts]
2024-04-28T18:57:38.1251829Z  2317 |   trash.area[i] = tolower(servername[i]);
2024-04-28T18:57:38.1252450Z       |                                     ^
2024-04-28T18:57:39.6983489Z src/ssl_sock.c: At top level:
2024-04-28T18:57:39.6987445Z cc1: note: unrecognized command-line option ‘-Wno-atomic-alignment’ may have been intended to silence earlier diagnostics
2024-04-28T18:57:39.6991005Z cc1: note: unrecognized command-line option ‘-Wno-string-plus-int’ may have been intended to silence earlier diagnostics
2024-04-28T18:57:39.8741687Z   CC      src/ssl_ckch.o
2024-04-28T18:57:41.1221982Z   CC      src/ssl_sample.o
2024-04-28T18:57:41.8134230Z   CC      src/ssl_crtlist.o
2024-04-28T18:57:42.5098040Z   CC      src/cfgparse-ssl.o
2024-04-28T18:57:43.1711547Z   CC      src/ssl_utils.o
2024-04-28T18:57:43.4434957Z   CC      src/jwt.o
2024-04-28T18:57:43.6475277Z   CC      src/ssl_ocsp.o
2024-04-28T18:57:44.3845545Z   CC      src/ssl_gencert.o
2024-04-28T18:57:44.7418381Z   CC      src/hlua.o
2024-04-28T18:57:48.6769782Z   CC      src/hlua_fcn.o
2024-04-28T18:57:49.4109105Z   CC      addons/promex/service-prometheus.o
2024-04-28T18:57:50.4561107Z   CC      src/mux_h2.o
2024-04-28T18:57:54.2809749Z   CC      src/mux_fcgi.o
2024-04-28T18:57:56.7487360Z   CC      src/mux_h1.o
2024-04-28T18:57:59.3720938Z   CC      src/tcpcheck.o
2024-04-28T18:58:01.2951344Z   CC      src/stream.o
2024-04-28T18:58:03.2648269Z   CC      src/stats.o
2024-04-28T18:58:04.3088929Z   CC      src/http_ana.o
2024-04-28T18:58:06.0486942Z   CC      src/server.o
2024-04-28T18:58:08.0737104Z   CC      src/stick_table.o
2024-04-28T18:58:09.9336532Z   CC      src/sample.o
2024-04-28T18:58:11.4743195Z   CC      src/flt_spoe.o
2024-04-28T18:58:12.9600457Z   CC      src/tools.o
2024-04-28T18:58:13.2300272Z In file included from /usr/include/ctype.h:100,
2024-04-28T18:58:13.2300961Z                  from src/tools.c:35:
2024-04-28T18:58:13.2301986Z src/tools.c: In function ‘update_word_fingerprint’:
2024-04-28T18:58:13.2313141Z src/tools.c:6253:15: warning: array subscript has type ‘char’ [-Wchar-subscripts]
2024-04-28T18:58:13.2314014Z  6253 |   c = tolower(*p);
2024-04-28T18:58:13.2314291Z       |               ^
2024-04-28T18:58:14.6284735Z src/tools.c: At top level:
2024-04-28T18:58:14.6288841Z cc1: note: unrecognized command-line option ‘-Wno-atomic-alignment’ may have been intended to silence earlier diagnostics
2024-04-28T18:58:14.6293172Z cc1: note: unrecognized command-line option ‘-Wno-string-plus-int’ may have been intended to silence earlier diagnostics
2024-04-28T18:58:14.7682382Z   CC      src/log.o
2024-04-28T18:58:16.7951559Z   CC      src/cfgparse.o
2024-04-28T18:58:18.2152257Z   CC      src/peers.o
2024-04-28T18:58:19.6006237Z   CC      src/backend.o
2024-04-28T18:58:20.6706473Z   CC      src/resolvers.o
2024-04-28T18:58:20.8336855Z In file included from /usr/include/ctype.h:100,
2024-04-28T18:58:20.8337411Z                  from include/import/ist.h:32,
2024-04-28T18:58:20.8338299Z                  from include/haproxy/http-t.h:27,
2024-04-28T18:58:20.8340114Z                  from include/haproxy/sample_data-t.h:29,
2024-04-28T18:58:20.8340887Z                  from include/haproxy/vars-t.h:25,
2024-04-28T18:58:20.8341578Z                  from include/haproxy/action-t.h:27,
2024-04-28T18:58:20.8341984Z                  from include/haproxy/action.h:26,
2024-04-28T18:58:20.8342370Z                  from src/resolvers.c:23:
2024-04-28T18:58:20.8342892Z src/resolvers.c: In function ‘resolv_check_response’:
2024-04-28T18:58:20.8343617Z src/resolvers.c:839:43: warning: array subscript has type ‘char’ [-Wchar-subscripts]
2024-04-28T18:58:20.8344327Z   839 |      target[i] = tolower(item->data.target[i]);
2024-04-28T18:58:20.8344732Z       |                                           ^
2024-04-28T18:58:20.8435135Z src/resolvers.c: In function ‘resolv_dn_label_to_str’:
2024-04-28T18:58:20.8440384Z src/resolvers.c:1813:25: warning: array subscript has type ‘char’ [-Wchar-subscripts]
2024-04-28T18:58:20.8441062Z  1813 |    *(ptr++) = tolower(dn[++i]);
2024-04-28T18:58:20.8441407Z       |                         ^
2024-04-28T18:58:20.8447198Z src/resolvers.c: In function ‘resolv_str_to_dn_label’:
2024-04-28T18:58:20.8452564Z src/resolvers.c:1853:24: warning: array subscript has type ‘char’ [-Wchar-subscripts]
2024-04-28T18:58:20.8453218Z  1853 |   dn[i+1] = tolower(str[i]);
2024-04-28T18:58:20.8453547Z       |                        ^
2024-04-28T18:58:21.7983438Z src/resolvers.c: At top level:
2024-04-28T18:58:21.7987170Z cc1: note: unrecognized command-line option ‘-Wno-atomic-alignment’ may have been intended to silence earlier diagnostics
2024-04-28T18:58:21.7991024Z cc1: note: unrecognized command-line option ‘-Wno-string-plus-int’ may have been intended to silence earlier diagnostics
2024-04-28T18:58:21.8956656Z   CC      src/cli.o
2024-04-28T18:58:23.1607913Z   CC      src/connection.o
2024-04-28T18:58:24.3839949Z   CC      src/proxy.o
2024-04-28T18:58:25.4039855Z   CC      src/http_htx.o
2024-04-28T18:58:26.4938056Z   CC      src/cfgparse-listen.o
2024-04-28T18:58:27.3842032Z   CC      src/pattern.o
2024-04-28T18:58:28.2923863Z   CC      src/check.o
2024-04-28T18:58:29.2566897Z   CC      src/haproxy.o
2024-04-28T18:58:30.2366331Z   CC      src/cache.o
2024-04-28T18:58:31.3705441Z   CC      src/stconn.o
2024-04-28T18:58:32.3638090Z   CC      src/http_act.o
2024-04-28T18:58:33.1755142Z   CC      src/http_fetch.o
2024-04-28T18:58:33.9869085Z   CC      src/http_client.o
2024-04-28T18:58:34.8934676Z   CC      src/listener.o
2024-04-28T18:58:35.7804059Z   CC      src/dns.o
2024-04-28T18:58:36.5216624Z   CC      src/vars.o
2024-04-28T18:58:37.1753224Z   CC      src/debug.o
2024-04-28T18:58:37.9189175Z   CC      src/tcp_rules.o
2024-04-28T18:58:38.5373045Z   CC      src/sink.o
2024-04-28T18:58:39.0610370Z   CC      src/h1_htx.o
2024-04-28T18:58:39.5245187Z   CC      src/task.o
2024-04-28T18:58:39.9682376Z   CC      src/mjson.o
2024-04-28T18:58:40.3923059Z   CC      src/h2.o
2024-04-28T18:58:40.8092545Z   CC      src/filters.o
2024-04-28T18:58:41.2258628Z   CC      src/server_state.o
2024-04-28T18:58:41.3781133Z In file included from /usr/include/ctype.h:100,
2024-04-28T18:58:41.3782150Z                  from include/import/ist.h:32,
2024-04-28T18:58:41.3787850Z                  from include/haproxy/check-t.h:21,
2024-04-28T18:58:41.3788675Z                  from include/haproxy/server-t.h:31,
2024-04-28T18:58:41.3789439Z                  from include/haproxy/lb_map-t.h:26,
2024-04-28T18:58:41.3790207Z                  from include/haproxy/backend-t.h:30,
2024-04-28T18:58:41.3790868Z                  from include/haproxy/backend.h:26,
2024-04-28T18:58:41.3791914Z                  from src/server_state.c:19:
2024-04-28T18:58:41.3792755Z src/server_state.c: In function ‘srv_state_srv_update’:
2024-04-28T18:58:41.3793915Z src/server_state.c:425:24: warning: array subscript has type ‘char’ [-Wchar-subscripts]
2024-04-28T18:58:41.3794863Z   425 |    tmp[i] = tolower(tmp[i]);
2024-04-28T18:58:41.3795382Z       |                        ^
2024-04-28T18:58:41.6822610Z src/server_state.c: At top level:
2024-04-28T18:58:41.6825703Z cc1: note: unrecognized command-line option ‘-Wno-atomic-alignment’ may have been intended to silence earlier diagnostics
2024-04-28T18:58:41.6829290Z cc1: note: unrecognized command-line option ‘-Wno-string-plus-int’ may have been intended to silence earlier diagnostics
2024-04-28T18:58:41.7312687Z   CC      src/payload.o
2024-04-28T18:58:42.1993266Z   CC      src/fcgi-app.o
2024-04-28T18:58:42.6842360Z   CC      src/map.o
2024-04-28T18:58:43.1739055Z   CC      src/htx.o
2024-04-28T18:58:43.6024419Z   CC      src/h1.o
2024-04-28T18:58:44.0541134Z   CC      src/pool.o
2024-04-28T18:58:44.6381951Z   CC      src/dns_ring.o
2024-04-28T18:58:44.9362874Z   CC      src/cfgparse-global.o
2024-04-28T18:58:45.3523835Z   CC      src/trace.o
2024-04-28T18:58:45.7992002Z   CC      src/tcp_sample.o
2024-04-28T18:58:46.2530901Z   CC      src/http_ext.o
2024-04-28T18:58:47.0030477Z   CC      src/flt_http_comp.o
2024-04-28T18:58:47.4823315Z   CC      src/mux_pt.o
2024-04-28T18:58:47.9770304Z   CC      src/flt_trace.o
2024-04-28T18:58:48.3858125Z   CC      src/mqtt.o
2024-04-28T18:58:48.7348174Z   CC      src/acl.o
2024-04-28T18:58:49.1280802Z   CC      src/sock.o
2024-04-28T18:58:49.5332844Z   CC      src/mworker.o
2024-04-28T18:58:49.9707258Z   CC      src/tcp_act.o
2024-04-28T18:58:50.3983319Z   CC      src/ring.o
2024-04-28T18:58:50.8238934Z   CC      src/session.o
2024-04-28T18:58:51.2737166Z   CC      src/proto_tcp.o
2024-04-28T18:58:51.6050300Z   CC      src/fd.o
2024-04-28T18:58:52.0258984Z   CC      src/channel.o
2024-04-28T18:58:52.3959674Z   CC      src/activity.o
2024-04-28T18:58:53.1598649Z   CC      src/queue.o
2024-04-28T18:58:53.4991443Z   CC      src/lb_fas.o
2024-04-28T18:58:53.6837695Z   CC      src/http_rules.o
2024-04-28T18:58:54.0349922Z   CC      src/extcheck.o
2024-04-28T18:58:54.3338077Z   CC      src/flt_bwlim.o
2024-04-28T18:58:54.7172785Z   CC      src/thread.o
2024-04-28T18:58:55.0949115Z   CC      src/http.o
2024-04-28T18:58:55.4517545Z   CC      src/lb_chash.o
2024-04-28T18:58:55.7782997Z   CC      src/applet.o
2024-04-28T18:58:56.5741789Z   CC      src/compression.o
2024-04-28T18:58:56.8528441Z   CC      src/raw_sock.o
2024-04-28T18:58:57.0535251Z   CC      src/ncbuf.o
2024-04-28T18:58:57.3203338Z   CC      src/frontend.o
2024-04-28T18:58:57.5970978Z   CC      src/errors.o
2024-04-28T18:58:57.9033451Z   CC      src/uri_normalizer.o
2024-04-28T18:58:57.9607507Z In file included from /usr/include/ctype.h:100,
2024-04-28T18:58:57.9608534Z                  from include/import/ist.h:32,
2024-04-28T18:58:57.9609255Z                  from src/uri_normalizer.c:13:
2024-04-28T18:58:57.9610607Z src/uri_normalizer.c: In function ‘uri_normalizer_percent_upper’:
2024-04-28T18:58:57.9612109Z src/uri_normalizer.c:180:43: warning: array subscript has type ‘char’ [-Wchar-subscripts]
2024-04-28T18:58:57.9613329Z   180 |      output = __istappend(output, toupper(istshift(&scanner)));
2024-04-28T18:58:57.9614164Z       |                                           ^
2024-04-28T18:58:57.9615406Z src/uri_normalizer.c:181:43: warning: array subscript has type ‘char’ [-Wchar-subscripts]
2024-04-28T18:58:57.9616754Z   181 |      output = __istappend(output, toupper(istshift(&scanner)));
2024-04-28T18:58:57.9617605Z       |                                           ^
2024-04-28T18:58:58.0905599Z src/uri_normalizer.c: At top level:
2024-04-28T18:58:58.0909045Z cc1: note: unrecognized command-line option ‘-Wno-atomic-alignment’ may have been intended to silence earlier diagnostics
2024-04-28T18:58:58.0913259Z cc1: note: unrecognized command-line option ‘-Wno-string-plus-int’ may have been intended to silence earlier diagnostics

Additional Information

No response

Output of haproxy -vv

no